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For the Inventor, By the Inventor

Hanau, Germany

Dietrich Speer

This inventor holds 26 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Ceramic Pigment Technology. Top assignees: Degussa Aktiengesellschaft, Cerdec Aktiengesellschaft Keramische Farben, Ferro Corporation. Active years: 1991-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dietrich Speer. Retrieved from https://idiyas.com/inventor/dietrich-speer

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 26 

% Patents Active = 96.2

 

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 103(Granted Patents)


Location History:

  • Hanau, DE (1991 - 1997)
  • Langenselbold, GB (2017)
  • Lengeselbold, DE (2018)
  • Langenselbold, DE (2000 - 2022)

Company Filing History:

goldMedal15 out of 1,694 
 
Degussa Aktiengesellschaft
 patents
silverMedal6 out of 28 
 
Cerdec Aktiengesellschaft Keramische Farben
 patents
bronzeMedal5 out of 425 
 
Ferro Corporation
 patents

Years Active: 1991-2022

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Areas of Expertise:
Printing Process
Decorative Tableware
Glass Enamel
Conductive Trace
Zirconium Pigments
Copper Red Frits
Color Saturation
High-Temperature Firing
Inclusion Pigments
Spinel Pigments
Alkaline-Earth Ferrites
Lead Ferrites
26 patents (USPTO):Explore Patents
1. 11458755 - Printing process for transferring a printing substance (2022-10-04),
2. 10047004 - Method of forming durable glass enamel (2018-08-14),
3. 9565772 - Method of forming conductive trace (2017-02-07),
4. 9334189 - Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide (2016-05-10),
5. 8946102 - Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide (2015-02-03),
6. 6174359 - Ceramic decoration coloring substances with increased color saturation comprising zirconium pigments, process for their production and their use (2001-01-16),
7. 6103312 - Process for the production of decorated tableware with increased (2000-08-15),
8. 6077797 - Green decoration coloring substance for high-temperature firing, process (2000-06-20),
9. 6063446 - Process for the production of decorated tableware with increased (2000-05-16),
10. 5693102 - Oxonitrides of the formula LnTaON.sub.2 with enhanced brightness and a (1997-12-02),
11. 5569322 - Process for using tantalum (V) nitride as a pigment and the colored (1996-10-29),
12. 5439660 - Oxonitrides of the formula LnTaOn.sub.2 with enhanced brightness and a (1995-08-08),
13. 5389402 - Method of producing decorations which are color-stable in a porcelain (1995-02-14),
14. 5376349 - Method of producing tantalum (V) nitride (1994-12-27),
15. 5330571 - Inclusion pigments of zirconium silicate with included chromic oxide, a (1994-07-19),

Title: Dietrich Speer: A Pioneer in Printing Processes and Glass Enamel Technologies

Introduction

Dietrich Speer, a prolific inventor based in Hanau, Germany, has made significant contributions to the fields of printing processes and glass enamel technologies. With a remarkable portfolio of 26 patents, Speer has demonstrated innovative prowess and expertise throughout his career.

Latest Patents

Among his recent inventions, Speer's first notable patent is a novel printing process for transferring a printing substance. This method allows for the transfer of substance from an ink carrier to a substrate, leveraging an energy-emitting device that utilizes electromagnetic waves. It emphasizes a change in volume and/or position of the printing substance, which includes a high molecular weight binder, enhancing efficiency and effectiveness in printing applications.

Another significant patent by Speer is the method of forming durable glass enamel. This invention reveals a unique multi-layer glass enamel design, meticulously crafted to provide varied performance characteristics. Each layer's components can be fine-tuned, allowing distinct control over specific characteristics without impacting the overall influence of other layers, showcasing Speer’s innovative approach to material sciences.

Career Highlights

Dietrich Speer's impressive career includes notable tenures at Degussa Aktiengesellschaft and Cerdec Aktiengesellschaft Keramische Farben. His experience at these institutions has significantly contributed to his development as an innovator in his field, enabling him to create and perfect his patents.

Collaborations

Throughout his career, Speer has collaborated with notable individuals within the industry, including coworkers Akos Kiss and Peter K. Kleinschmit. These collaborative efforts have undoubtedly enriched his work and broadened the scope of his innovations.

Conclusion

Dietrich Speer's contributions to the fields of printing and enamel technology through his 26 patents highlight his status as a leading innovator. His ongoing dedication to advancing these technologies continues to inspire many in the industry. As he moves forward, the impact of his inventions is sure to resonate within the realms of printing and material science.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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